Definiciones
1.NounThe main character, or one of the main characters, in any story, such as a literary work or drama.
2.NounA leading person in a contest; a principal performer.
3.NounAn advocate or champion of a cause or course of action.
4.Noun↑ “protagonist”, in The American Heritage Dictionary of the English Language, 5th edition, Boston, Mass.: Houghton Mifflin Harcourt, 2016, →ISBN.
5.Noun↑ Pinker, Steven (2014), The Sense of Style, New York, New York: Penguin, →ISBN
6.Noun↑ Feloni, Richard (30 November 2015), “The 58 Most Commonly Misused Words and Phrases”, in The Independent, Independent Print Limited